【题目】 When did the man start to have a headache?
A. This morning.B. Two days ago.C. Two weeks ago.
在线课程【答案】B
【解析】
【原文】
W:When did these problems start?
M:Well，I’ve had a sore back for two weeks，but the headache started two days ago. And this morning，I didn’t feel like eating breakfast.